Preheat oven to 350
degrees F. Line a jelly roll pan with aluminum foil and spray with non-stick
cooking spray. Spread honey graham crackers until pan is full to all sides.
Combine brown sugar and butter in saucepan over medium-high heat. Bring to a
rolling boil and remove from heat. Pour over layer of graham crackers and
spread until evenly coated. Bake for 10 minutes. Remove from oven and pour
chocolate chips over whole pan. As chocolate melts, use the back of a spoon to
spread chocolate to all sides. Sprinkle with M&M’s. Allow toffee to cool
for 1 to 2 hours or until firm. Break into bite-size pieces.